Wii U comes with a browser that lets you browse the Internet from the comfort of your couch. No need to interrupt your favorite show—browse purely on the GamePad while your program continues on the TV. You can also pause a game, launch the browser to search for tips on the game you're playing, and then re-enter the game right where you left off.
The below information is provided for site developers who wish to optimize their website for viewing on the Wii U GamePad controller.
NetFront® Browser NX v2.1
Mozilla/5.0 (Nintendo WiiU) AppleWebKit/534.52 (KHTML, like Gecko) NX/{Version No} NintendoBrowser/{Version No}.US
HTTP1.0/HTTP1.1/SSL3.0/TLS1.0/TLS1.1/TLS1.2
HTML4.01/HTML5/XHTML1.1/CSS1/CSS2.1/CSS3. (partial functionality)
DOM1-3/ECMAScript
XMLHttpRequest/canvas/Video/Web Storage (partial functionality)
Web Messaging/Server-Sent Events/Device Orientation/WOFF/SVG
Does not support plug-ins, such as Adobe Flash.
The browser supports only one of these at a time: touchstart, touchend, touchmove, touchcancel
If it isn’t specified, width is 980px layout
It is possible to specify width/height of the viewport within the HTML’s <head>...</head>, and specify scaling permission via user-scalable meta tags.
(e.g) <meta name="viewport" content="width=device-width, user-scalable=no"/>
Not supported
MP4, M3U8+TS(HTTPLiveStreaming)
(Some videos may not be playable.)
H.264 - MPEG-4 AVC Video
(Some videos may not be playable.)
AAC - ISO/IEC 14496-3 MPEG-4 AAC
(Some audio may not be playable.)